BRAHMA TSM Manual

IGNITION
TRANSFORMERS
Type TSM
4485_r02

DESCRIPTION

The capacitive-discharge ignition transformers type TSM
are generally used for the ignition of premix gas burners for
condensing boilers.
Despite their small dimensions, these transformers are
provided with a high ignition power, and they also
incorporate a filter against conducted interference.
The transformers can be fitted to the flame control and
safety devices which are provided with an output at a
specified mains voltage for the control of the ignition
transformer, such as the BRAHMA control boxes type
CM32PR, MT11/MT31, MT191/MT391, as well as the
microcontroller-based control boxes type DM...PR.

TECHNICAL DATA

− Operating voltage
upon request
− Operating temperature range
− Protection degree
− Recommended distance between the electrodes:
− Max. supply cable length
− Max. ignition cable length
− Weight
− Output peak voltage
− Output peak current with short
circuit secondary
− Output effective current with short
circuit secondary
− Spark frequency
− Duty cycle in 2 minutes

OVERALL DIMENSIONS

The transformers can be fixed using 2,9mm screws type
UNI 6954 AB or DIN 7981 B. The figure below shows the
main overall dimensions including the fixing wheel base.
220-240V / 50-60Hz
110-120V / 50-60Hz
-20°C +60°C
IP00
3÷5
mm
1 m
2 m
140gr
15kV
250mA
P
2,85mA
RMS
200Hz
50%
Fig. 1
1/2